England doesn't want a war but it doesn't want to lose face.英格兰不想打仗，但也不想丢面子。If Tom doesn't keep his promise, he'll lose face.如果汤姆不信守诺言, 他就会丢面子.His careless work made him lose face with his teacher.他工作...
The gills of fishes are analogous to the lungs in terrestrial animals.鱼类的鳃与陆上动物的肺类似.Evolution can explain why human embryos look like gilled fishes.进化论能够解释为什么人类的胚胎看起来象除去了内脏的鱼一样.Birds, fishes, and insects lay eggs.鸟下蛋, 鱼和...